The Features and Benefits of AV series Pneumatic & Electro-pneumatic Analog Positioners
Date：2017-11-7
From: ABB official websites
Editted by : YUNYI
-Universal analog positioners in generalpurpose, intrinsically safe or explosionproof versions, suitable for single acting or double acting, linear or rotaryprocess control valves that requires abasic, robust, high performance positioner with easy setup
Some key fratures and benefits of AV series Pneumatic & Electro-pneumatic analog positioners
NO1. fast and easy setup
Time saving setup: Large cam and follower mechanismwith independent zero and span calibration provides fast
and easy setup
NO2. Universal design
Single or double acting: The universal design of the AVpositioner make it suitable for single or double acting on
linear or rotary actuators, various mounting kits are available
NO3. CE approval
Meets international standards: Certified for use in countries that require CE approval
NO4. Fast response time
High air capacity: The pilot valve mechanism of the AVpositioner is capable of providing 27scfm @ 80psi[45m³/hr @ 5.5bar] air delivery to ensure fast response time for small to large control actuators
NO5. Optimum control stability
High supply pressure for dynamic loads: The AV positioner design allows supply pressure up to 150psi [10bar] to provide stable control for high dynamic load conditions and tight shut valve requirements
NO6. High temperature options
Up to 250⁰F [121⁰C]: The AV1 pneumatic positionerprovides an option for high temperature applications,the internal parts and components are suitable for theseextreme process ambient conditions
NO7. Application flexibility
Field selectable control characteristics: The cam of theAV positioners provides linear, square and square root options that can be field selectable according to the application as well as direct or reverse acting selection
NO8. High performance pneumatics
Pilot valve design: The AV pneumatic system uses theindustry proven pilot valve mechanism originallypatented and introduced by Bailey
NO9. Robust design
All metal construction: The AV positioners is suitable forany process application with industry provenperformance and long operating life
NO10. Industry standard design
Enclosure options: The AV positioner offers NEMA4X [IP65] enclosure option suitable for harsh processconditions
NO11. Simplified design
Easy maintenance: The design of the AV positioner with detailed instruction manual provides all information for easy field service and maintenance
Products' pictures
phone：（86）17391772568
Skype：ontheway-sunny
Thank you
Editted by : YUNYI
-Universal analog positioners in generalpurpose, intrinsically safe or explosionproof versions, suitable for single acting or double acting, linear or rotaryprocess control valves that requires abasic, robust, high performance positioner with easy setup
Some key fratures and benefits of AV series Pneumatic & Electro-pneumatic analog positioners
NO1. fast and easy setup
Time saving setup: Large cam and follower mechanismwith independent zero and span calibration provides fast
and easy setup
NO2. Universal design
Single or double acting: The universal design of the AVpositioner make it suitable for single or double acting on
linear or rotary actuators, various mounting kits are available
NO3. CE approval
Meets international standards: Certified for use in countries that require CE approval
NO4. Fast response time
High air capacity: The pilot valve mechanism of the AVpositioner is capable of providing 27scfm @ 80psi[45m³/hr @ 5.5bar] air delivery to ensure fast response time for small to large control actuators
NO5. Optimum control stability
High supply pressure for dynamic loads: The AV positioner design allows supply pressure up to 150psi [10bar] to provide stable control for high dynamic load conditions and tight shut valve requirements
NO6. High temperature options
Up to 250⁰F [121⁰C]: The AV1 pneumatic positionerprovides an option for high temperature applications,the internal parts and components are suitable for theseextreme process ambient conditions
NO7. Application flexibility
Field selectable control characteristics: The cam of theAV positioners provides linear, square and square root options that can be field selectable according to the application as well as direct or reverse acting selection
NO8. High performance pneumatics
Pilot valve design: The AV pneumatic system uses theindustry proven pilot valve mechanism originallypatented and introduced by Bailey
NO9. Robust design
All metal construction: The AV positioners is suitable forany process application with industry provenperformance and long operating life
NO10. Industry standard design
Enclosure options: The AV positioner offers NEMA4X [IP65] enclosure option suitable for harsh processconditions
NO11. Simplified design
Easy maintenance: The design of the AV positioner with detailed instruction manual provides all information for easy field service and maintenance
Products' pictures
Want to know more about AV series Pneumatic & Electro-pneumatic analog positioners contact us by
phone：（86）17391772568
Skype：ontheway-sunny
Thank you
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